ISTP’s “love action, and know instinctively that their activities are more enjoyable, and more effective, if done impulsively, spontaneously, subject to no schedules or standards but their own… they can be fiercely insubordinate to those in authority, seeing rules and regulations as unnecessarily confining… [they] want to be free to do their own thing, and they are proud of their ability to do it with an artist’s skill.” Arya certainly wants to learn to use Needle like an artist. She chafes at the strict female role thrust upon her, and wishes to chart her own way in the world, doing what she loves.